IMO people decided too quickly that they must have Office, even if it’s an old unsupported version. Personally, I think most people don’t actually need Office. There are universities and even businesses that switched to Google Suite, showing that MS Office is overkill for the common usage scenarios. I myself don’t remember the last time I have to use MS Office. Google’s suite and iWork seem to do the job more often than not. The only annoyance is when you have to deal with somebody that can only save files in docx format.